The molar mass of C6H12O6, which is commonly known as glucose, is calculated by adding the molar masses of all the atoms in the molecule.
Here’s how the calculation works:
- Carbon (C): There are 6 carbon atoms. The molar mass of carbon is approximately 12.01 g/mol, so for 6 carbon atoms: 6 x 12.01 g/mol = 72.06 g/mol.
- Hydrogen (H): There are 12 hydrogen atoms. The molar mass of hydrogen is about 1.008 g/mol, so for 12 hydrogen atoms: 12 x 1.008 g/mol = 12.096 g/mol.
- Oxygen (O): There are 6 oxygen atoms. The molar mass of oxygen is about 16.00 g/mol, so for 6 oxygen atoms: 6 x 16.00 g/mol = 96.00 g/mol.
Now, we add these values together:
- 72.06 g/mol (from Carbon)
- 12.096 g/mol (from Hydrogen)
- 96.00 g/mol (from Oxygen)
So, the total molar mass of C6H12O6 is:
72.06 + 12.096 + 96.00 = 180.156 g/mol
Therefore, the molar mass of C6H12O6 is approximately 180.16 g/mol.